In cazul in care la accesarea aplicatiei dvs. ASP .NET apare mesajul "AJAX: Unknown server tag 'asp:ScriptManager'" va rugam sa introduceti secventa de mai jos in fisierul web.config:
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</controls>
</pages>
